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Porth Ceriad Surf Forecast
/ Wales – Lleyn (14 surf breaks) /
Surf Forecasts:
Porth Ceriad surfForecast / Wales – Lleyn / UK
48hr Weather and Surf, issued 6 am Saturday 25 Apr 2026 BSTForecast update in hr min s Forecast update imminent
Porth Ceriad surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Porth Ceriad sea temperature is
10.5° C
(Which is 1.2°C warmer than normal for this time of year)How big are the waves at Porth Ceriad today?
The current surf forecast for Porth Ceriad at 3PM is: 0.6m 10s primary swell from a Southwest direction (forecast issued at 06:00am April 25). The wind direction is predicted to be cross-offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Apr) | 2.5ft (0.7m) | 11s |
| Afternoon (25 Apr) | 2ft (0.6m) | 10s |
| Evening (25 Apr) | 2ft (0.6m) | 10s |
Table - waves today at Porth Ceriad. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 15°C on Sat morning, min 10°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 25 | Sunday 26 | Monday 27 | Tue 28 | |||||||||||||||||||||
4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SW 11 | SW 11 | SW 11 | SW 11 | SW 10 | SW 10 | SW 10 | WSW 10 | SW 9 | SW 9 | SW 9 | SW 9 | SW 9 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | |
134 | 115 | 115 | 115 | 82 | 79 | 77 | 61 | 41 | 40 | 39 | 38 | 36 | 24 | 24 | 23 | 23 | 17 | 16 | 16 | 9 | 9 | 9 | 9 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross-on | cross-on | cross-on | cross-off | cross-off | glassy | glassy | cross-on | cross-on | on | on | cross-on | glassy | cross-on | glassy | glassy | off | off | cross-off | off | off | off | off | |
High Tide | 4:12PM2.97m | 4:43AM3.40m | 5:33PM3.13m | 5:53AM3.61m | 6:29PM3.39m | |||||||||||||||||||
Low Tide | 11:06AM1.01m | 11:31PM1.30m | 12:19PM0.85m | 00:40AM1.11m | 1:18PM0.66m | |||||||||||||||||||
 |  |  | | |  | | | | | | | | |  | | | | | | | | | | |
 | 5:58 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | 5:52 |
 | — | — | — | — | — | 8:34 | — | — | — | — | — | — | — | 8:35 | — | — | — | — | — | — | — | 8:37 | — | 8:38 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 14 | 13 | 14 | 15 | 15 | 14 | 15 | 14 | 13 | 12 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 13 | 13 | 13 | 13 | 12 |
12 | 10 | 12 | 13 | 13 | 11 | 13 | 13 | 11 | 9 | 10 | 10 | 11 | 12 | 12 | 11 | 11 | 11 | 10 | 9 | 8 | 8 | 9 | 8 | |
Swell 1 Height (m) Direction Period (s) | SW 11 | SW 11 | SW 11 | SW 11 | SW 10 | SW 10 | SW 10 | WSW 10 | SW 9 | SW 9 | SW 9 | SW 9 | SW 9 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 |
 kJ | 134 | 115 | 115 | 115 | 82 | 79 | 77 | 61 | 41 | 40 | 39 | 38 | 36 | 24 | 24 | 23 | 23 | 17 | 16 | 16 | 9 | 9 | 9 | 9 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SW 9 | W 9 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 2 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NW 3 | NNW 4 | NNW 4 | NNW 4 | N 3 | N 3 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 8 | 11 | 10 | 6 | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 5 | 43 | 43 | 3 | 0 | 0 | 0 | 0 | 107 | 107 | 107 | 107 | 130 | 125 | 113 | 107 | 107 | 113 | 125 | 125 | 305 | 303 | 181 | 133 |
Best forecast wave conditions in Lleyn Peninsula | ||||||||||||||||||||||||
Best forecast wave conditions in United Kingdom | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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